baber/WOPTO huggingface dataset:
Patent JP-S58145221-A (JP)
Title: Timing signal generating circuit
Inventor: SHIN YASUHIRO
IPC: H03K5/1534
Filed: 1982-02-23
Abstract: PURPOSE:To make the pulse width at rise and fall unchangeable, by determining an output pulse width outputted from a decoder with an oscillating frequency and the decoder. CONSTITUTION:A capacitor 30 is charged to a power supply potential Vcc at the 1st constant current circuit 50. The 2nd constant current circuit 51 is controlled with the output of an exclusive OR circuit for an input signal 46 and a signal corresponding to an output signal of an R-SFF41 to discharge a capacitor 30 selectively. A pulse is generated from a hysteresis circuit 53 in response to the change in the potential due to charge/discharge of the capacitor 30, the number of the pulse signals is counted at a counter 40 and the FF41 is reset. The output  of the counter 40 is decoded at a decoder 42 and the FF41 is set with the output of the decoder 42. Thus, the pulse width of the output pulse of the decoder is made equal at the rise and fall.
Patent JP-S59153088-A (JP)
Inventor: UEJI HITOSHI
IPC: F26B17/14
Filed: 1983-02-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06298239-A (JP)
Title: Package
Inventor: YAN ERITSUKU ORUSEN
IPC: B65D5/40
Filed: 1994-02-24
Abstract: PURPOSE: To provide a package having formed a wall panel so that a transparent joint strip constitutes a part of the wall of finished package to enable consumers to see the contents through the strip. CONSTITUTION: A joint strip constitutes a part of the wall 5 of a package 2, and an opening structure 7 is formed on this strip. This means that the joint strip is given a broad structure to constitute the wall 5 of the finished package 2. This strip is made of stiff transparent plastics or its laminate that can be heat-sealed. The open structure part 7 of the package is disposed on the joint strip. The part 7 is punch-holed and is covered with a cover strip 9 that is seal-bonded to the strip.
Patent JP-H05225152-A (JP)
Title: Process controller
Inventor: SATO TETSUO
IPC: G06F9/44
Filed: 1992-02-13
Abstract: PURPOSE:To provide the process controller which enables high-speed data transmission and reception between processors for process control and process supervision and equips the processors, having small memory capacity, with both an existent process control system and an AI-applied process control system cooperatively. CONSTITUTION:The controller 1 consists of the processor 10 for the existent process control system, the processors 20 for the AI-applied process control system, and a memory 30 which is common to the both so as to transfer data between them at a high speed, and a voting device 15 which decides which of the processors is used for process control, and one of the processors 20 is assigned for an AI learning function. The inexpensive, highly-reliable, and high- speed process controller with the AI function is obtained without using a computer nor work station which is fast, but expensive.
Patent JP-H09222239-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: YAZAKI SHOKICHI
IPC: F24F13/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To selectively swing the inspection cover of a ceiling embedded type air conditioner in a plurality of directions. SOLUTION: In this ceiling embedded type air conditioner having an air intake port 3 and an air discharge port formed at the panel 2 mounted at the ceiling B surface in the exposed state, and a cover 6 provided with many air flowing slits and openably mounted at the port 3, the cover 6 is supported to the panel 2 by opposed two sets of pivots, either one set of the pivot is released, and oscillated at the other set as a center to make it possible to selectively swing the cover in the opposite direction.
Patent JP-H03240686-A (JP)
Title: Bottom plate panel made of frp for built-up water tank and manufacture thereof
Inventor: SAYAMA IWASAKU
IPC: B29L7/00
Filed: 1990-02-08
Abstract: PURPOSE:To obviate the need for a frame made of copper by extending an FRP material from the lower end of a downward flange section projected around a bottom wall or downward, installing a unit frame with a footboard section horizontally supporting a bottom wall surface to the upper section of foundation concrete and boring a nut-clamped hole to the footboard section. CONSTITUTION:A tabular bottom wall 10a formed by pushing and broadening and stretching SMC (sheet-molding-compound) from a section along the top face of a bottom force to a section along the outer circumference of the bottom force and pushing out an auxiliary frame placed on foundation concrete 4 to an underside or pushing out no auxiliary frame to the underside and a unit frame 11 having a flange section 11a drooped from the whole periphery of the bottom wall surface and footboard sections 11c put on foundation concrete extended from the lower end of the flange section are formed, burrs extruded to the outside by press-down and the excess material of the outer circumference of the footboard sections 11c are push-cut. Foundation bolts 12a are positioned outside the footboard sections 11c and fixed onto foundation concrete 4, but the footboard sections 11c are placed onto foundation concrete 4 so as to be inward directed on the inside so that panels 10 are not connected mutually.
Patent JP-S59152896-A (JP)
Title: Offset printing original plate
Inventor: TOYAMA KOUJI
IPC: G03F7/00
Filed: 1983-02-22
Abstract: PURPOSE:A direct drawing type offset printing original plate provided stably with hydrophilic property and water resistance of an image-receiving layer and uniform in quality, wherein an image-receiving layer comprising an inorganic pigment and acetoacetylated polyvinyl alcohol as main constituents is provided on a base. CONSTITUTION:An aqueous solution containing acetoacetylated polyvinyl alcohol as a binder and an inorganic pigment (e.g, clay, calcium carbonate or zinc oxide), preferably in such quantitites that the quantity of the pigment is 2- 8pts.wt. per 1pts.wt. of the binder, and further contaning, if required, additives such as an aldehyde, an amine or a melamine resin, is applied onto a base such as a paper or a plastic fim. Then, the solution thus applied is dried, e.g., at a temperature of 100-150 deg.C to provide an image-receiving layer having a thickness of 5-20mu, thereby obtaining the objective printing original plate. EFFECT:It can be contrived to prevent ground contaimination at the time of printing and to enhance durability in printing, and multiple sheets of clear printed matter can be constantly obtained.
Patent JP-S58146205-A (JP)
Inventor: TAKAHASHI NORIO
IPC: A01B69/00
Filed: 1982-02-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61187426-A (JP)
Title: Echo eliminating device
Inventor: KANEMASA AKIRA
IPC: H04B3/23
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a simple device with less hardware scale by providing at least a weighting circuit multiplying an output of a polarity detector by a constant number in a 2-wire two-way digital transmission line and using an output of the said weighting circuit as an error signal so as to feedback the signal to an adaptive filter. CONSTITUTION:The device consists of a subtractor 16, sample-and-hold circuits SH1, SH2,...SHR connected in cascade and a switch 24. An output of a transmission section 2 is leaked to a reception circuit as an echo due to impedance mismatching of a hybrid transformer 3 and fed to a low pass filter 5. On the other hand, a reception signal is fed to the low pass filter 5 via a transmission section 4 and the hybrid transformer 3. A mixing signal (= [echo] + [reception signal]) whose unnecessary high frequency component is a suppressed by the low pass filter 5 is fed to a subtractor 10. An echo replica generated by an adaptive digital filter 8 is converted into an analog signal by a D/A converter 9 and inputted to the subtractor 10.
Patent JP-H0583742-A (JP)
Title: Method and apparatus for obtaining same output signal from time-axis correcting device having nominally same characteristic
Inventor: GUREN SANDAASU
IPC: H04N9/79
Filed: 1991-02-21
Abstract: PURPOSE: To reproduce a tape for editing on one of time-base correcting devices(TBC device) without changing settings of parameters each time a tape is reproduced. CONSTITUTION: Respective devices 25 have slightly different electric characteristics and when the same tape is reproduced by those devices 26 with the same parameters, video output signals are different by the devices. A standard tape is reproduced by one device 26 having parameter values set so that the standard tape is used and a video output signal including all parameters is generated. The output signal is compared with a reference signal and reproduced. An offset signal is inputted to the said one device 26 while being varied until parameters of the output signal of the device 26 match the standard reference signal. A group of offset values when a match is obtained is stored in an offset memory 18.
Patent JP-H02206135-A (JP)
Title: Field-effect transistor
Inventor: WADA MASATO
IPC: H01L31/0264
Filed: 1989-02-06
Abstract: PURPOSE:To eliminate a need for a mesa etching operation and to make use of an excellent feature of an ion implantation technique by a method wherein an active layer is formed after ions have been implanted only into an undoped GaAs layer which has been grown epitaxially on an InP substrate. CONSTITUTION:An undoped GaAs epitaxial growth layer 2 with a film thickness of about 2mum is formed on a semiinsulating InP substrate 1; after that, Si ions are implanted in an atmosphere at 10<-6>Torr, at an accelerating voltage of 90keV and for a period of one minute, in addition, an activating annealing operation is executed at about 800 deg.C; an n-type conductive layer is formed. In succession, a metal layer is vapor-deposited and patterned; a source terminal and a drain terminal are formed; in addition, a gate metal layer is formed. Thereby, it is possible to limit an ion implantation region to the epitaxially grown GaAs layer; it is possible to make use of a feature of an ion implantation technique.
Patent JP-H11221509-A (JP)
Title: Coating device
Inventor: IKEGUCHI TAIZOU
IPC: B05C5/02
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent coating liquid from being contaminated to enable easily controlling a trace of the coating liquid. SOLUTION: A glass substrate 4 attached to a slidable stage and a vertically movable coating head 7 for discharging photoresist 11 to a coating surface 5 of the glass substrate 4 are provided. The glass substrate 4 and the coating head 7 are arranged up and down respectively, and the coating surface 5 of the glass substrate 4 is turned downward, and the coating head 7 is constituted of a pair of lips 8, 9 opposite to each other. A gap between the opposite surfaces of the pair of the lips 8, 9 is made a discharging slit for the photoresist 11 turned in the up and down directions, and on the opposite surface of the one lip 9, a manifold 13 is formed, and the manifold 13 incorporates an expandable coating liquid discharging tube 18.  Since the discharge of the photoresist 11 is controlled by the coating liquid discharging tube 18, the discharge can be hardly affected by a pump and piping. Thus, the discharge of a trace of the photoresist is made possible and an improvement in response can be expected.
Patent JP-S54119302-A (JP)
Title: Self-collapsible pellets or briquettes and production of the same
Inventor: NARITA KIICHI
IPC: C22B1/14
Filed: 1978-03-09
Abstract: PURPOSE: To obtain pellets or briquettes of superior collapsibility having the specified hematite phase by performing firing of pellets or briquettes for iron making raw materials within the specified temperature range then slow cooling in the case of making said pellets or briquettes.  
     CONSTITUTION: Iron ore powder is added with water and is pelletized to sizes of about 5 to 20 mm, after which pellets are preheated and dried then fired. In this case, the slow cooling is performed after the firing was performed at temperatures of 1300 to 1450°C. Then, the hematite in the pellets thermally decomposes to form the magnetite phase containing the Al, Ti, Mn, etc. mixed in the ore powder. Next, the pellets are reoxidized, by which the deposits such as Al 2 O 3 , TiO 2 , MnO, etc. are finely dispersed and the pellets having the hematite phase wherein their total concentrations are 1 to 6 wt% may be obtained. The pellets are provided with the required strength and collapsibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61186895-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C19/07
Filed: 1985-02-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56123975-A (JP)
Title: Novel indanmethanamine derivative
Inventor: ETSUCHIYUU EIICHI
IPC: A61P25/04
Filed: 1980-03-06
Abstract: NEW MATERIAL:A compound of formula I [R 1  is alkyl; R 2  is H or alkyl; -A- is -CH= or -CH 2 -; -B- is -CH 2 -, -O-, >N-R 3  (R 3  is alkyl)] or a pharmacologically acceptable acid addition salt thereof.  
     EXAMPLE: 6-Methoxy-1,1-dimethyl-2-(piperidin-1-yl)methyl-1H-indene hydrochloride.  
     USE: An analgesic agent.  
     PROCESS: A compound of formula II (novel substance) prepared according to the reaction formula is dehydrated is a solvent in the presence of a dehydrating agent, e.g. hydrochloric acid, under heating to give the compound of formula I in which -A- is -CH=, which is then catalytically reduced in a solvent, e.g. methanol, to afford the compound of formula I in which -A- is -CH 2 -. The resultant compound is hydrolyzed with hydrobromic acid, etc. under heating at 120°C to convert OR 2  into OH. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54119965-A (JP)
Title: Abnormal dc power supply voltage indicator
Inventor: MITSUI SETSUO
IPC: G01R5/00
Filed: 1978-03-10
Abstract: PURPOSE: To simplify the construction of and to reduce the power consumption of an abnormal voltage indicator by installing a switch composed of piezo-electric porclain inductor having a display element in parallel with a DC power supply.  
     CONSTITUTION: A switching mechanism 15 is composed by arranging a piezo- electric porcelain inductor 7 having cpacitive electrodes 8, 8' at both surfaces, elastic metal plate 6 secured to one surface as supported by supporting members 12, 12', contacts 10, 10' at the electrodes 8, 8', and contactors 11, 11' opposite to the contacts 10, 10', respectively. The plate 6 is interposed between two inductors 7, one of which is secured by a clamping mechanism. Display elements such as, for example, LED 14, 14' are provided at the contactors 11, 11' of the switch 15 and connected in parallel with the power supply. If the power voltage is abnormally lowered or raised, a slack occurs at the inductors 7 to close the contact 16' and the contactor 17' or the contact 16 and the contactor 17 to cause the LED 14 or 14' to be turned on. Thus, it can provide the indicator with simple construction and extremely small power consumption. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62185750-A (JP)
Inventor: MAKUSHIMIRIAN DORUN
IPC: C08K5/14
Filed: 1987-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0559034-A (JP)
Title: Preparation of diketene
Inventor: AN SUNSEI
IPC: C07C49/203
Filed: 1992-01-20
Abstract: PURPOSE: To produce diketene with a liq. ejector having no driving unit without using a vacuum pump.  
     CONSTITUTION: Gaseous ketene under reduced pressure is pressurized, absorbed in an absorbing liq. and allowed to react to produce the objective diketene. In this method, a liq. ejector is used so as to maintain the pressurization conditions and diketene, acetone, a diketene-acetic anhydride mixture, hexane, methylpyrrolidone or other liq. is used as the gaseous ketene absorbing liq. acting as a circulating liq. in the ejector. The absorbing liq. is kept at -20 to +20°C. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07216997-A (JP)
Title: Bolt cap for embedded anchor
Inventor: SHIROYAMA RYOICHI
IPC: E04B1/41
Filed: 1994-02-01
Abstract: PURPOSE:To achieve low manufacturing cost and to facilitate attaching work. CONSTITUTION:A bolt cap 7 for embedded anchor provided for an embedded anchor bolt 4 is provided to ensure a space 6 required for bolt attaching work for mounting a mullion fixing device to the anchor 4, and a portion near the boundary between the side surface 9 and the bottom surface 8 which constitute a vessel-like synthetic resin body of the cap 7 has a gently curved surface. A flange 11 is provided on the upper edge 10 of the side surface so as to be in contact with the anchor 4, and a claw 12 for engagement with a bolt attaching hole 4b of the anchor 4 extends along a part of the flange 11.
Patent JP-H08218746-A (JP)
Title: Sash frame
Inventor: HAGIWARA TSUNESHI
IPC: E06B7/14
Filed: 1995-02-16
Abstract: PURPOSE: To prevent dew drops from flowing in a house and prevent corrosion or proliferation of microbes. CONSTITUTION: A guide piece 4 having a slope which is high at the indoor side and getting lower as it goes to the outdoor side is fixed so that the indoor side edge of the slope is arranged to almost correspond to the indoor side edge of the side frame 13. Even if dew drops flows down along the side frame 13, it moves to the outdoor side along the slope or the guide piece 4 and hence, the dew drops do not flow in the house. And since the indoor side edge 13 of the slope is provided so as to almost coincide with the indoor side edge of the side frame 13, dew drops flowing down along the indoor side edge or the side edge 13 do never flow into the indoor side.
Patent JP-S53113844-A (JP)
Title: Improved adhesive composition for carpet backing
Inventor: SHINOHARA TSUNEHISA
IPC: C09J121/00
Filed: 1977-03-16
Abstract: PURPOSE: To prepare the title composition of high blister resistance, free from any degradation of main physical properties, by incorporating a glycidyl ether type epoxy compound in 9 carboxylated-copolymer latex consisting of styrene-butadiene polymer as a major component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02271834-A (JP)
Title: Endoscope
Inventor: UEDA YASUHIRO
IPC: A61B1/00
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the satisfactory NMR information or MRI image with leass noise by arranging a matching circuit to execute impedance matching with a circuit, which is connected to an antenna for NMR measurement, near this antenna. CONSTITUTION:An NMR probe 41, a capacitor part 43 is connected to the tip of a signal (coaxial) cable 42 to be inserted into a channel 30 and a coil (antenna) 45 for NMR measurement is connected to the tip side of the capacitor part 43. The matching circuit to execute the impedance matching between the coil 45 side and the circuit side to be connected to this coil, namely, high frequency generation part 51 side by capacitors C1 and CL which are parallel and serial to the coil 45 to be built in the capacitor part 43. A high frequency magnetic field is sent from the coil 45 to an organ and an NMR signal is received from the organ to the coil 45 and inputted through the capacitor part 43 to an NMR signal detection part 52. Since the coil 45 for NMR measurement is housed in a tip part 13 freely attachable and detachable, and the capacitor part 43 is arranged near the tip part 13, the satisfactory NMR information or MRI image of the small noises can be obtained.
Patent JP-S53113407-A (JP)
Title: Loop detection circuit
Inventor: HARADA HIDEMI
IPC: H04M3/22
Filed: 1977-03-15
Abstract: PURPOSE:To reduce the number of adjusting points and to make easy the setting of the sensitivity to be detected, by using photocouplers of the like in a telephone exchanger.
Patent JP-S58145156-A (JP)
Title: Semiconductor device
Inventor: MASAMOTO TADAMICHI
IPC: H01L27/088
Filed: 1982-02-24
Abstract: PURPOSE:To improve the controllability of channel length electrical characteristics, and to attain the change of the performance of an element into high frequency by forming an insulating film onto the surface of a groove section and forming a metallic film onto the insulating film. CONSTITUTION:An N type region 2 is formed to one main surface of a P type silicon substrate, one main surface thereof is a (100) face, and the insulating film  3 made of SiO2, etc. is formed onto the region 2. A photo-resist film 4 is formed onto the insulating film, exposed and developed, and an opening section is shaped. The substrate 1 is etched in an anisotropic manner by using an anisotropic etching liquid, through which the etching rate of a (111) face is made lower than that of other faces, and the inverted trapezoid groove section 6 is formed. The ions of a donor impurity, such as As, P, etc. are implanted through ion implantation inclined to one inclined plane of the groove section 6 only by an incident angle theta, and an N type source region 7 is formed through heat treatment, etc. Gate insulating films 8', 8'' and an inter-layer insulating film 8 are shaped through thermal oxidation, etc., and a gate electrode 9 is formed. Lastly, the opening sections of contact windows are bored to source-drain regions 2', 2'', and metallic electrodes, etc. made of Al, etc. are formed to each opening section.
Patent JP-S58156491-A (JP)
Title: Batten
Inventor: YAN ANTON PARUMENTEIEERU
IPC: B63H9/06
Filed: 1983-02-22
Abstract: A batten which is made of a plastic profile, that seen on a transverse sectional view, consists of several cavities next to one another, in order to hold close fitting inserts. In this manner it can be obtained that the stiffness of the batten is changing gradually, because the reinforcing inserts in the cavities have a different length. The stiffness of the batten can be changed in a simple way and right along its full length. The profile and rod-like inserts are substantially constant in cross-sectional dimension throughout their length and consequently easy and cheap to manufacture.
Patent JP-H02207253-A (JP)
Title: Photomask for pattern formation and exposing method
Inventor: HOSONO HITOSHI
IPC: G03F1/68
Filed: 1989-02-07
Abstract: PURPOSE:To enable extremely low energy exposing to be executed at one time over the entire exposing range of a photoresist by providing a half-light shielding member and outputting incident light after weakening the same. CONSTITUTION:A light shielding member 2 forming a non-light transparent part and the half-light shielding member 3 which weakens the incident light are provided on a light transparent substrate 1. The half-light shielding member 3 outputs the light after weakening the incident light by partly absorbing or reflecting the light from a light source. The extremely low energy exposing to attain a prescribed exposure over the prescribed range of the exposing range of the photoresist 4 is thus executed. The execution of the extremely low energy exposing at one time with the same exposure or partially changed exposure over the entire exposing range of the photoresist 4 is possible in this way.
Patent JP-H02207064-A (JP)
Title: Benzamide derivative
Inventor: ADACHI TSUTOMU
IPC: A61P1/00
Filed: 1989-02-07
Abstract: NEW MATERIAL:A benzamide compound shown by formula I (A and B are H, halogen or OCH3). EXAMPLE:N-(N,N-Diethylaminoethyl)-2-nitro-3,6-dimethoxybenzamide hydrochloride. USE:Useful as a drug for recovering reduction in motile function of digestive tube and eliminating unidentified complaint symptoms such as unpleasant feeling of stomach or feeling of distension of abdomen. PREPARATION:A compound shown by formula II or a reactive derivative thereof is reacted with N,N-diethylaminoethylamine shown by formula III in a solvent such as benzene optionally in the presence of a compound such as N,N'- dicyclohexyloarbodiimide, a condensation agent to give a compound shown by formula I.